Abstract: LWD Calipers for Hole Condition Monitoring During Drilling and Completion; #90316 (2017)

Mohammed A. Mohiuddin, Osman Hamid, Adel Qahtani, Hussain Albahrani

Search and Discovery.com

... services (such as formation testers) that may be affected by unfavorable borehole conditions. In this paper, the main objective is to characterize...

Evaluating Reservoir Compartmentalization by Correlating Laboratory and Field Data

Michael J. Heymans

Rocky Mountain Association of Geologists

... fluid pressure Figure 2. A graphical presentation of static oil and water pressure gradient data as obtained from a Repeat Formation Test tool...

Overpressure Mechanism Type … A Preliminary Prediction on Talang Akar and Gumai Formation of Betara Structure, Jambi Sub Basin

Lia Reulina Ketaren, Budi Malaysetia Amboro, M.N. Alamsyah, Andri Syafriya, Lucky Kriski Muhtar

Indonesian Petroleum Association

... the pore pressure, if the pore fluid cannot escape from the system. If load-bearing grains are partly transformed into fluid, then some of the stress...

Formation Evaluation Symposium, November 14-15, 1957

P. A. Ross

CSPG Bulletin

..., the Canadian Well Logging Society sponsored the first symposium on formation evaluation to be held in Canada. Papers were presented by specialists from...

DAS: Listening in Downhole

Chris Shannon

GEO ExPro Magazine

... leaks and ensure that gas and fluid are not escaping from the well. Post-fracture, DAS monitors the flow-back of the fluid from the formation to the well...

Application of Relative Permeability Modifier for Fluid Loss Control During TCP Shoot & Pull to Improve Rig Efficiency - Offshore Indonesia

Andhika Pratama, Raysa Maryam, Guntur Sianturi

Indonesian Petroleum Association

... formation damage from the wellbore fluid. Underbalance (UB) perforating was carried out in previous campaigns with a modular gun system conveyed on wireline...

Improving Net Pay Estimation by Identification of Producing Oil Water Contact POWC in Heterogenous Carbonates

Aman Arora, Steven Henderson, George B. Asquith

Unconventional Resources Technology Conference (URTEC)

... and varying porosity and rock types which can make this technique impractical. In the pressure gradient method, formation testers (RFT) or drill stem...

Abstract: A New Generation Magnetic Resonance Logging Tool; #90213 (2015)

James Kovats and Tony Smithson

Search and Discovery.com

... the formation at various depths. The geometry of the investigation volume is hemi-cylindrical arcs or crescents in front of the antenna. Since...

Abstract: The 1986 PESA Overseas Distinguished Lecture: Integrating Geologic and Engineering Data to Evaluate the Effect of Formation Damage on Well Tests

John R. Farina

Petroleum Exploration Society of Australia (PESA)

... well tests, and how it may be measured and removed. Some of the causes of damage are from incompatibility of fluids (introduced into the formation...

Extreme Overpressures and Anomalous Fluid Densities from RFT Pressure Surveys in Papua New Guinea Wells: Some Results and Implications

B. Kota, D. Trattner, P. Woyengu, P. K. Webb

Papua New Guinea (PNG) Petroleum Convention Proceedings

... high overpres­ sures. 2. Formation fluid SGs in some wells interpreted from apparently reliable RFT pressure gradient (SGrft) differ markedly from the SG...

Abstract: Integrating Wireline Pressure Data, Stratigraphy, and Historic Fluid Production to Better Understand the Areal and Stratigraphic Pressure Distribution Prior to Steamflood Operations in the Wafra First Eocene Reservoir, PZ, Saudi Arabia and Kuwait, by Dana Rowan, Shamsul Aziz, Nicole Champenoy, William Meddaugh, and Gregorio Gonzalez; #90124 (2011)

Search and Discovery.com

Abstract: Excess Pressure Development by Cementation in the Wolfcamp Formation of the Delaware Basin;

Alton Brown

Search and Discovery.com

...Abstract: Excess Pressure Development by Cementation in the Wolfcamp Formation of the Delaware Basin; Alton Brown Excess Pressure Development...

The Jackson Oil Field Development

A. P. Dodman, J. T. Rodrigues

Petroleum Exploration Society of Australia (PESA)

... be expected from coning (Fig. 9). Repeat Formation Test (RFT) pressure surveys at Jackson- 33 and Jackson-34 showed an uneven pressure profile through...

Not Accounting for a Potential Water Hammer Pressure Surge in Shale Stimulation Designs Can Increase Your Over-Pressure Risk

Stan Stephenson, Joe Beisel, Brad Bull

Unconventional Resources Technology Conference (URTEC)

... = proppant specific volume e = effective bulk modulus of pipe and fluid From the equation for water-hammer pressure above, it can be observed...

AAPG Memoir 76, Chapter 16: Pore Pressure ahead of the Bit: An Integrated Approach

Nader C. Dutta, William H. Borland, W. Scott Leaney, Richard Meehan, and W. Les Nutt

AAPG Special Volumes

...: Society of Exploration Geophysicists Geophysical Reprint Series 7, 365 p. Dutta, N. C., 1997, Pressure prediction from seismic data: implications...

ABSTRACT: Migration Rates and Formation Injectivity to Determine Containment Timescales of Sequestered Carbon Dioxide, by Burke, Lauri ; #90142 (2012)

Search and Discovery.com

Identification and calculation of transfer overpressure in the northern Qaidam Basin, northwest China

Changyu Fan, Zhenliang Wang, Aiguo Wang, Suotang Fu, Liqun Wang, Yongshu Zhang, Hongxi Kong, and Xiao Zhang

AAPG Bulletin

... EI2 and YS1 are from repeat formation testing, and the data for well ES1 are from midway testing. Figure 2. Examples of pore-pressure depth profiles...

Borehole gravity in Horizontal Wells

Andrew J. Black, Jennifer Hare

Petroleum Exploration Society of Australia (PESA)

.... This calculated borehole gravity density concept tends away from the simple formation density concept used in vertical wells and near horizontal sediments...

ABSTRACT: Challenges Associated with Drilling Hydrostatic/ Subhydrostatic Reservoir: Fluid Engineering Aspect; #90118 (2011)

Ajay Kumar, Ratan Singh, V. N. Rai, and Dr. Vinod Sharma

Search and Discovery.com

...) by controlling pore pressure and on the other hand it also controls the effective stress of the formation matrix and preventing it from collapsing due...

Resin Job for Rectification of the Micro Channeling Leakage on the Cement Plug Barrier

Dadang Muria Procabana, Iwan Setiawan Alkaf, Auditha Ardha Sugara, Archivito Ario Santoso, Afriandi Eka Prasetya

Indonesian Petroleum Association

..., it was monitored for pressure emerging from the wellheads of the two exploration wells. This is possible due to gas migration from the formation which managed...

Formation Damage Disaggregation in Gas Well and Sensitivity Reservoirs from Build Up Well Test

E. A. Lopez, S. Zapata, C. Rangel, A. Naranjo

Search and Discovery.com

...Formation Damage Disaggregation in Gas Well and Sensitivity Reservoirs from Build Up Well Test E. A. Lopez, S. Zapata, C. Rangel, A. Naranjo PS...

Well Planning: Part 3. Wellsite Methods

Arnold M. Woods, Byram Reed

AAPG Special Volumes

... tape requirements (e.g., 800 or 1600 bpi) -- Display format ^squ Fluid samples -- Repeat formation test (RFT) and drill stem test (DST) - Interval...

UNLOCKING RESERVES THROUGH WATERFLOOD EXPANSION IN A PRESSURE-DEPLETED RESERVOIR, TANGO FORMATION AT BETA FIELD, ROKAN BLOCK

Muhammad Ichsan Arshanda, Henrikus Panjaitan, Nugroho Jati, Aulia Rahman, and Mutiara Nurul Islam

Indonesian Petroleum Association

... 2017, reservoir pressure in the Tango formation reached the minimum (fluid level) required to sustain fluid production using artificial lift by ESPs...

Optimizing Success Ratio of Formation Pressure Measurement by Measuring Pressure while Drilling at RR-015 Well, Bunyu Field, North Kalimantan, Indonesia

Reza Rahadian, Adhitya Pratama Lanadito, Fannopo Rikardo, Zeppy Irwanzah Budiarto

Indonesian Petroleum Association

... hand, sometimes new prospect zones were found. Formation pressure measurement is very important to know the vertical permeability and to detect fluid...

Pressure Build-Up Interpretation in Wells with Limited Entry Completions: Unexpected Pressure and Afterflow Response

Reinhard H. Lind

Indonesian Petroleum Association

... Test Analysis", JPT Feb. 1985, 335-341. 10. Stewart, G. and Wittmann, M.: "Interpretation of the Pressure Response of the Repeat Formation Tester", paper...